I was making a drone's transmitter Arduino Ide is showing "Compilation error: expression cannot be used as a function" Can anyone fix this? Here is the code ```cpp #include <RF24.h> #include <RF24_config.h> #include <nRF24L01.h> #include <printf.h> #include <SPI.h> RF24 radio(7, 8); const byte(…

Anyway I found out the mistake OLD CODE: ```cpp #include <RF24.h> #include <RF24_config.h> #include <nRF24L01.h> #include <printf.h> #include <SPI.h> RF24 radio(7, 8); const byte(address) = "node1"; void setup() { // put your setup code here, to run once: radio.begin(); radio.openWritingPip…

[image] advay_and_akshat: map(analogRead(A3)), 0 , 1023 , 0 , 255) You need to match every ( with ). Look close. a7

Thank you but still it is confusing

Helping is sometimes easy, sometimes seems a waste. 'See you later, alligator'.

[image] advay_and_akshat: Thank you but still it is confusing The comment above gives only the information that something related to my post is confusing. Your post has no detail what is confusing. You are able to ask questions about what you do not understand. If you expect that somebody c…

I add he must edit his first post to comply with the forum rules about "CODE" tags. Unless it'll be done, I (and I think many of us) will cease to reply or try to help.

[image] docdoc: I add he must edit his first post to comply with the forum rules about "CODE" tags. Unless it'll be done, I (and I think many of us) will cease to reply or try to help. I second that. [image] Make experienced users help: two ways to quickly post code …

```cpp #include <RF24.h> #include <RF24_config.h> #include <nRF24L01.h> #include <printf.h> #include <SPI.h> RF24 radio(7, 8); const byte(address) = "node1"; void setup() { // put your setup code here, to run once: radio.begin(); radio.openWritingPipe(address); radio.setPALevel(RF24_PA_MAX…

So this is code formatted as a code-section. Even better is if you delete this last posting and re-edit your first posting So the code in your first posting is shown in a code-section. using the pencil-icon below your posting

See I have recently come to Arduino Forum please cooperate and Please can you send the revised code by fixing all the errors. I can't understand how to basically revice the code

Please Help: Compilation error: expression cannot be used as a function

Projects Programming

StefanL38 April 11, 2024, 2:01pm 13

I second that.

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Please Help: Compilation error: expression cannot be used as a function

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